# States

States is one of the bubble ways to store temp data on the client side. Here a list of the states that you have access to

<table><thead><tr><th>State</th><th width="356.3333333333333">Description</th><th>Type</th></tr></thead><tbody><tr><td>Device status</td><td>Twilio voice client status (registering, registered, unregistered, destroyed)</td><td>text</td></tr><tr><td>Call Id</td><td>Returns active call sid</td><td>text</td></tr><tr><td>Call Status</td><td>Returns the active call status (pending, ringing, open, closed)</td><td>text</td></tr><tr><td>Muted</td><td>Returns if the active call is muted or not</td><td>yes/no</td></tr><tr><td>Incoming Call Phone Number</td><td>Incoming call phone number</td><td>text</td></tr><tr><td>Incoming Call Sid</td><td>Twilio incoming call sid</td><td>text</td></tr><tr><td>Error</td><td>Returns any errors related to the Twilio Client</td><td>text</td></tr><tr><td>Mic access status</td><td>Returns the user's browser access to microphone ( granted, denied, prompt)</td><td>text</td></tr><tr><td>Incoming Call Status</td><td>Returns the active call status (connected, disconnected, closed)</td><td>text</td></tr><tr><td>isBusy</td><td>Returns the device busy status.</td><td>yes/no</td></tr></tbody></table>